
Dataset for Subcortical Segmentation

This repository includes curated MRI datasets for subcortical brain segmentation across the human lifespan.

1. Age Groups
Adult
Infant
Fetal


2. Data Structure
Each age group folder provides:

MRI images
Corresponding subcortical segmentation labels
📌 All labels have been remapped to a standardized label space.


3. Dataset Splits
Train/Validation/Test splits are provided in data_list.xlsx.


4. Source Datasets
Fetal MRI:

dHCP: https://biomedia.github.io/dHCP-release-notes/
dHCP Atlas: http://www.crl.med.harvard.edu/research/fetal_brain_atlas/
FeTA Challenge: https://fetachallenge.github.io/pages/Data_download

Infant MRI:

BCP (Baby Connectome Project): https://nda.nih.gov/study.html?id=1745
M-CRIB (Link can be updated if there's a preferred host)